The only thing I know is that I don't know anything.

不要过于自信，要时刻保持谦虚和谨慎。

完成项目更快的最好方法是尽早开始。

That is one hard truth.It's hard to put a leash on a dog once you've put a crown on its head.

永远不要停止学习，这个行业一直在发展。